diff --git a/planetstack/openstack_observer/steps/sync_site_privileges.py b/planetstack/openstack_observer/steps/sync_site_privileges.py
index 2378b88..9dcd07e 100644
--- a/planetstack/openstack_observer/steps/sync_site_privileges.py
+++ b/planetstack/openstack_observer/steps/sync_site_privileges.py
@@ -3,7 +3,7 @@
 from django.db.models import F, Q
 from planetstack.config import Config
 from observer.openstacksyncstep import OpenStackSyncStep
-from core.models import User, ControllerUsers, SitePrivilege, ControllerSites   
+from core.models import User, ControllerUsers, SitePrivilege, ControllerSiteDeployments   
 
 class SyncSitePrivileges(OpenStackSyncStep):
     requested_interval=0
@@ -18,12 +18,13 @@
 
     def sync_record(self, site_priv):
         # sync site privileges at all site controllers
-        controller_sites = ControllerSites.objects.filter(site=site_priv.site)
-        for controller_site in controller_sites:
-            controller_users = ControllerUsers.objects.filter(controller=controller_site.controller)
+        ctrl_site_deployments = ControllerSiteDeployments.objects.filter(site_deployment__site=site_priv.site)
+        for ctrl_site_deployment in ctrl_site_deployments:
+            controller_users = ControllerUsers.objects.filter(controller=ctrl_site_deployment.controller,
+                                                              user=site_priv.user)
             if controller_users:
                 kuser_id  = controller_users[0].kuser_id
-                driver = self.driver.admin_driver(controller=controller_site.controller)
+                driver = self.driver.admin_driver(controller=ctrl_site_deployment.controller)
                 driver.add_user_role(kuser_id,
-                                     controller_site.tenant_id,
+                                     ctrl_site_deployment.controller.tenant_id,
                                      site_priv.role.role)